The DataLayer wrapper is not working

[IzaanAnwar]

I get white screen when I run the app and surprisingly when I comment the DataLayer in index.js it displays stuff on the screen, There are no errors in console.
I am stuck don't know what to do

[jplinharescosta]

Me too! In the App.js the const [{ token }, dispatch] = useDataLayerValue() isn't working and return a error in console saying that dispatch is not a function!